Science

PhysicsQ&A Library4. Three charges are placed as shown.ВС+2-2+2Charges A and C are held in place. Describe what charge B does. Give a reasonfor your answer.5.Describe how it is possible for two waves to cancel each other out.6. A 1200 W microwave oven is plugged into a 120 V outlet.a. Calculate the current required to operate the microwave oven.b. Calculate the resistance of the microwave oven.Question

Asked Oct 30, 2019

1 views

4.

Step 1

The set up is given. Charge A is +2 units and charge C is also +2 units. The charge B is -2 units. As the charges A and C are held in the place and the charge B is free. The charge A and charge B are opposite in nature, so charge A will attract the charge B towards left. Also, the charge B and charge C are opposite in nature, hence cha...

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: Number 3. I need also the free body diagram for that.

A: The free body diagram of the car is shown below.

Q: N3T.1 An object's x-velocity v,(t) is shown in the boxed graph at the top left. Which of the other g...

A: Now, consider the velocity verses time diagram. In the diagram complete motion is in two part, the f...

Q: When you apply the torque equation Στ = 0 to an object in equilibrium, the axis about which torques...

A: If any object is in equilibrium, then net torque about any axis should be zero. Hence, axis can be l...

Q: A figure skater glides along a circular path of radius 6.10 m. If she coasts around one half of the ...

A: Given information:Radius of a circular track (r) = 6.10 m

Q: Could you kindly solve and explain this to me? Thank you, Faizan Alam

A: Click to see the answer

Q: If a piece of an airplane suddenly becomes detached during flight, it will crash to Earth. Would it ...

A: Click to see the answer

Q: Before the drawbridge starts to open, it is perfectly level with the ground. The dancer is standing ...

A: Before the drawbridge starts to open, there is no tendency of motion of the dancer relative to the b...

Q: A vector has an x-component of −25.5 units and a y-component of 39.0 units. Find the magnitude and ...

A: Let the vector mentioned in the problem be denoted as A.Its representation in terms of Cartesian uni...

Q: In an experiment to demonstrate the photoelectric effect, physics students allow light of various fr...

A: The expression for the wave function is given by,